px_set_blob_file

(PECL paradox >= 1.3.0)

px_set_blob_file — Sets the file where blobs are read from

Beschreibung

boolpx_set_blob_file
( resource$pxdoc
, string$filename
)

Sets the name of the file where blobs are going to be read from or written
into. Without
calling this function, px_get_record() or
px_retrieve_record() will only return
data in blob fields if the data is part of the record and not stored in the
blob file. Blob data is stored in the record if it is small enough to fit
in the size of the blob field.

Rückgabewerte

User Contributed Notes 2 notes

Note: Due to the (old) bug https://bugs.php.net/bug.php?id=57141 the database file passed to px_open_fp needs to be opened with write permissions (e.g. using the r+ flag). It will crash with a fatal error if opened in read only mode.

<?php$fp = fopen("/home/httpd/vhosts/newjcs/SALLY.DB", "r");$pxdoc = new paradox_db();$pxdoc->set_blob_file('/home/httpd/vhosts/newjcs/SALLY.MB');?>.............................Fatal error: paradox_db::set_blob_file(): Paradox database has not been opened or created when setting the blob file.............................

but worked nicely when called procedurally, so quick example to grab the images from a paradox DB , the field names you will have to change to suit.